-
UID:317649
-
- 注册时间2020-06-19
- 最后登录2025-11-26
- 在线时间1892小时
-
-
访问TA的空间加好友用道具
|
简介:FRED作为COM组件可以实现与Excel、VB、Matlab等调用来完成庞大的计算任务或画图,本文的目的是通过运行一个案例来实现与Matlab的相互调用,在此我们需要借助脚本来完成,此脚本为视为通用型脚本。 /:ju/~R} d04fj/B
配置:在执行调用之前,我们需要在Matlab命令行窗口输入如下命令: sp7#e%R\ enableservice('AutomationServer', true) Q6$^lRNOpk enableservice('AutomationServer') nU23D@l vs2xx`Y<Lq 结果输出为1,这种操作方式保证了当前的Matlab实体可以用于通信。 ? ]H'egG6 !N74y%=M 在winwrp界面,为增加和使用Matlab类型的目录库,我们需要如下步骤: '-V[tyE 1. 在FRED脚本编辑界面找到参考. Z5`U+ ( 2. 找到Matlab Automation Server Type Library bo
&QKK 3. 将名字改为MLAPP T!1Np'12zF nn8uFISb ekCt1^5Y 在Matlab里面有两种常用的数据发送选项PutWorkspaceData 及PutFullMatrix,PutWorkspaceData适用于存储一般的数据在工作区,并赋予其为变量,PutFullMatrix试用于复数数据。 G7k.YtW }+fBJ$ 图 编辑/参考 $xK(bc'{ :Tdl84 现在将脚本代码公布如下,此脚本执行如下几个步骤: +:3p*x%1H 1. 创建Matlab服务器。 SN5Z@kK 2. 移动探测面对于前一聚焦面的位置。 JpZ3T~Wrf 3. 在探测面追迹光线 g+QNIM> 4. 在探测面计算照度 :MILOwF 5. 使用PutWorkspaceData发送照度数据到Matlab K_}81|= 6. 使用PutFullMatrix发送标量场数据到Matlab中 iUk#0 I 7. 用Matlab画出照度数据 :auq#$B 8. 在Matlab计算照度平均值 Q5c13g2(c 9. 返回数据到FRED中 ?MD\\gN _Kv;hR> 代码分享: ar:qCq$\ '<aFd)- Option Explicit eo<=Q|nI& 7!q.MOYm Sub Main mU;\,96# `r+`vJ$ Dim ana As T_ANALYSIS e$4l[&kH_ Dim move As T_OPERATION RQCKH]&! Dim Matlab As MLApp.MLApp Za'}26 Dim detNode As Long, detSurfNode As Long, anaSurfNode As Long "FXT8Qxg Dim raysUsed As Long, nXpx As Long, nYpx As Long V]|P>>`v9p Dim irrad() As Double, imagData() As Double, reals() As Double, imags() As Double ca"20NQ) Dim z As Double, xMin As Double, xMax As Double, yMin As Double, yMax As Double rlSflcK\\( Dim meanVal As Variant }O8#4-E_Ji qViolmDz Set Matlab = CreateObject("Matlab.Application") |\/V1 F17nWvF ClearOutputWindow J-Wphc!m UP@-@syGw 'Find the node numbers for the entities being used. W_ubgCB detNode = FindFullName("Geometry.Screen") IfpFsq: detSurfNode = FindFullName("Geometry.Screen.Surf 1") ZJ}|t anaSurfNode = FindFullName("Analysis Surface(s).Analysis 1") sRSy++FRF }zqYn`ffD 'Load the properties of the analysis surface being used. bS*oFm@u LoadAnalysis anaSurfNode, ana E{E%nXR) Ks.kn7<l 'Move the detector custom element to the desired z position. vY(xH>Fd z = 50 XkuZ2( GetOperation detNode,1,move -\~D6OA move.Type = "Shift" gfU!sYZ move.val3 = z P*6&0\af| SetOperation detNode,1,move &g5+ |g ( Print "New screen position, z = " &z ~
H $q Pt8 U0)i) 'Update the model and trace rays. {9YNv<3 EnableTextPrinting (False) a*nx2d Update AE&IN.- DeleteRays \&5t@sC TraceCreateDraw Avi8&@ya EnableTextPrinting (True) zIgD R ypsT:uLT 'Calculate the irradiance for rays on the detector surface. ?#_] Lzn' raysUsed = Irradiance( detSurfNode, -1, ana, irrad ) %SD=3UK6 Print raysUsed & " rays were included in the irradiance calculation. Pdw[#X<[` < e7 'When using real number data to send to MATLAB, it is simplest to use PutWorkspaceData. 4O'X+dv^I Matlab.PutWorkspaceData("irradiance_pwd","base",irrad) w65D;9/; "+:~#&r 'PutFullMatrix is more useful when actually having complex data such as with Oa|'wh ug 'scalar wavefield, for example. Note that the scalarfield array in MATLAB y}!}*Qj+/ 'is a complex valued array. '}$$o1R raysUsed = ScalarField ( detSurfNode, -1, ana, reals, imags ) >6"u{Qmr Matlab.PutFullMatrix("scalarfield","base", reals, imags ) *WpDavovyB Print raysUsed & " rays were included in the scalar field calculation." A?/(W_Gt^M pt+[BF 6P 'Calculate plot characteristics from the T_ANALYSIS structure. This information is used a5# B&|#q 'to customize the plot figure. ::A]p@ xMin = ana.posX+ana.AcellX*(ana.Amin-0.5) p@+r&Mg%W" xMax = ana.posX+ana.AcellX*(ana.Amax+0.5) by8~'? yMin = ana.posY+ana.BcellY*(ana.Bmin-0.5) [Oy5Td7[ yMax = ana.posY+ana.BcellY*(ana.Bmax+0.5) m6oaO9"K nXpx = ana.Amax-ana.Amin+1 p!xCNZ(m nYpx = ana.Bmax-ana.Bmin+1 ^E(:nxQ6s 5T4!'4n 'Plot the data in Matlab with some parameters calculated from the T_ANALYSIS 1y($h< 'structure. Set the axes labels, title, colorbar and plot view. NLA/XZ Matlab.Execute( "figure; surf(linspace("&xMin &","&xMax &","&nXpx &"),linspace("& yMin &"," & yMax & "," & nYpx & "),irradiance_pwd, 'EdgeColor', 'None');" ) wio}<Y6Xz Matlab.Execute( "xlabel('X Position (" & GetUnits() & ")')" ) : Matlab.Execute( "ylabel('Y Position (" & GetUnits() & ")')" ) : Matlab.Execute( "zLabel( 'Irradiance' )" ) 8Mf{6&F= Matlab.Execute( "title('Detector Irradiance')" ) YB1uudW9 Matlab.Execute( "colorbar" ) MF["-GvP/ Matlab.Execute( "view(2)" ) QBI;aG<+b> Print "" ~'<ca<Go| Print "Matlab figure plotted..." l4+Bs!i` 7; e$ sr 'Have Matlab calculate and return the mean value. ^yo~C3r~ Matlab.Execute( "irrad = mean(mean(irradiance_pwd));" ) 5p7?e3 Matlab.GetWorkspaceData( "irrad", "base", meanVal ) F6\Hqv Print "The mean irradiance value calculated by Matlab is: " & meanVal s35`{PR x<es1A'u6 'Release resources w( ^
Set Matlab = Nothing n$O[yRMI[ J@vL,C)E6 End Sub C>:'@o
Z nPU=n[t8O 最后在Matlab画图如下: %!X|X,b^O L d;))e 并在工作区保存了数据: ^Voi4; iYk4=l
fT.GYvt` 并返回平均值: :|tWKA ~DYv6-p% 与FRED中计算的照度图对比: T7bDt lEWF~L5=: 例: _sGmkJi] +xc1cki_{ 此例系统数据,可按照此数据建立模型 2`;&Uwt v?=y9lEH@% 系统数据 k:qS' ;"K;D@xzh] 74p=uQ 光源数据: 4fyds< f Type: Laser Beam(Gaussian 00 mode) ^I CSs]}1 Beam size: 5; -E(0}\ Grid size: 12; #NZ#G~oeO Sample pts: 100; }@XokRk 相干光; 15X.gx 波长0.5876微米, 'fIoN% 距离原点沿着Z轴负方向25mm。 CVy\']
?;0w 1 对于执行代码,如果想保存图片,请在开始之前一定要执行如下代码: O8Dav^\y? enableservice('AutomationServer', true) <Cbi5DtR enableservice('AutomationServer') nR(v~_y[V [Ep%9(SgA' 45aUz@ QQ:2987619807 e>] gCa
|